The harder you work, the luckier you get.
你越努力,就越幸运。
We are what we repeatedly do. Excellence, then, is not an act but a habit.
演讲者应让听众充分相信,他已竭尽全力为他们带来愉悦与教益。
The most important property of a program is whether it accomplishes the intention of its user.
我们银河系的中心是一个极端物理学发生的迷人地方,能研究它是我的荣幸。